import * as React from 'react';
import type { ProgressContextValue, ProgressProps, ProgressRange } from './types.js';
export declare const ProgressProvider: React.FC<ProgressContextValue & {
    children: React.ReactNode;
}>, useProgressContext: (consumerName: string) => ProgressContextValue;
/** @internal Position of `value` inside `[min, max]` as a percentage; returns `0` for a degenerate range. */
export declare function getProgressPercent(value: number, min: number, max: number): number;
/** @internal Clamps a value into `[min, max]`, leaving `null` (indeterminate, or no buffer) alone. */
export declare function clampProgressValue(value: number | null, min: number, max: number): number | null;
/** @internal The band `value` falls in, following the HTML `<meter>` element's region rules; `undefined` when no threshold was supplied. */
export declare function getProgressRange(value: number, min: number, max: number, bands: {
    low?: number | undefined;
    high?: number | undefined;
    optimum?: number | undefined;
}): ProgressRange | undefined;
/** @internal Maps a progress `value`/`max` to the `data-state` string: `'indeterminate'` when `value` is null, `'complete'` at or above `max`, else `'loading'`. */
export declare function getState(value: number | null, max: number): 'indeterminate' | 'complete' | 'loading';
/**
 * Root of a progress bar: clamps `value` into `[min, max]`, renders
 * `role="progressbar"` with the matching ARIA attributes, and exposes
 * `data-state`/`data-value`/`data-min`/`data-max` for styling. Under
 * `role="meter"` it is a static scalar instead — always valued, banded by
 * `low`/`high`/`optimum` into `data-range`, with no indeterminate or buffer.
 *
 * @example
 * ```tsx
 * <Progress value={66} label="Uploading report" showValue />
 *
 * <Progress role="meter" aria-label="Disk usage" value={82} low={50} high={80} optimum={10} showValue />
 * ```
 */
export declare const Progress: {
    ({ value: valueProp, role, min, max: maxProp, low, high, optimum, buffer: bufferProp, getValueLabel, formatOptions, locale, circular, label, showValue, indeterminate, diameter, strokeWidth, children, ref: forwardedRef, ...props }: ProgressProps): React.ReactNode;
    displayName: string;
};